The weekly litigation news digest is live. Subscribe now

Starter Culture Compositions - EP2649175

The patent EP2649175 was granted to DSM Assets on Nov 29, 2017. The application was originally filed on Dec 8, 2011 under application number EP11794142A. The patent is currently recorded with a legal status of "Revoked".

EP2649175

DSM ASSETS
Application Number
EP11794142A
Filing Date
Dec 8, 2011
Status
Revoked
Sep 5, 2025
Publication Date
Nov 29, 2017
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentativeOpposition Status

Get instant alerts for new oppositions and patent status changes

DUPONT NUTRITION BIOSCIENCES APSAug 29, 2018D YOUNGADMISSIBLE
CSK FOOD ENRICHMENTAug 28, 2018HGFWITHDRAWN
CHR HANSENAug 20, 2018UEXKULL & STOLBERGWITHDRAWN

Patent Citations (24) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONEP0259739
DESCRIPTIONWO0039281
DESCRIPTIONWO2004065584
DESCRIPTIONWO2005003327
DESCRIPTIONWO2005080548
DESCRIPTIONWO2009056979
DESCRIPTIONWO9111509
INTERNATIONAL-SEARCH-REPORTUS2005069862
INTERNATIONAL-SEARCH-REPORTUS2007010003
INTERNATIONAL-SEARCH-REPORTWO2004065584
INTERNATIONAL-SEARCH-REPORTWO2009056979
OPPOSITIONCN101028289
OPPOSITIONCN101028290
OPPOSITIONCN101219152
OPPOSITIONJPS5071891
OPPOSITIONUS2005069862
OPPOSITIONUS2006204484
OPPOSITIONUS2007010003
OPPOSITIONUS4262023
OPPOSITIONWO2004065584
OPPOSITIONWO2005003327
OPPOSITIONWO2005080548
OPPOSITIONWO2009056979
OPPOSITIONWO2011018509

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

  • Date

    Description

  • Get instant alerts for new documents